X0202 3/A 2003-10-01 2003-10-10 0 0000723188 COMMUNITY BANK SYSTEM INC CBU 0001265443 DONAHUE BRIAN D 229 CAROLINA STREET OLEAN NY 14760 0 1 0 0 Chief Credit Officer Common Stock 3460 D Common Stock 2245.4768 I By 401(K) Plan Stock Option 16.00 2003-10-01 2006-01-02 Common Stock 1950 D Stock Option 19.125 2003-10-01 2006-12-18 Common Stock 2200 D Stock Option 23.125 2003-10-01 2010-01-01 Common Stock 2056 D Stock Option 23.125 2004-01-01 2010-01-01 Common Stock 686 D Stock Option 23.125 2005-01-01 2010-01-01 Common Stock 686 D Stock Option 24.75 2003-10-01 2011-01-01 Common Stock 1968 D Stock Option 24.75 2004-01-01 2011-01-01 Common Stock 985 D Stock Option 24.75 2005-01-01 2011-01-01 Common Stock 984 D Stock Option 24.75 2006-01-01 2011-01-01 Common Stock 985 D Stock Option 26.20 2003-10-01 2012-01-01 Common Stock 895 D Stock Option 26.20 2004-01-01 2012-01-01 Common Stock 895 D Stock Option 26.20 2005-01-01 2012-01-01 Common Stock 896 D Stock Option 26.20 2006-01-01 2012-01-01 Common Stock 895 D Stock Option 26.20 2007-01-01 2012-01-01 Common Stock 896 D Stock Option 29.3125 2003-10-01 2009-01-01 Common Stock 2360 D Stock Option 29.3125 2004-01-01 2009-01-01 Common Stock 590 D Stock Option 31.3125 2003-10-01 2008-01-01 Common Stock 2670 D Stock Option 31.35 2004-01-01 2013-01-01 Common Stock 1029 D Stock Option 31.35 2005-01-01 2013-01-01 Common Stock 1030 D Stock Option 31.35 2006-01-01 2013-01-01 Common Stock 1030 D Stock Option 31.35 2007-01-01 2013-01-01 Common Stock 1030 D Stock Option 31.35 2008-01-01 2013-01-01 Common Stock 1030 D This amendment is filed solely to submit the reporting person's power of attorney, as required by Instruction 7(a) of Form 3. There is no change to the original filing. The number of shares reported herein is based on a current plan statement. Donna J. Drengel, as attorney-in-fact, pursuant to a power of attorney 2004-07-08